Round NFC Tag Keychain

A compact, rounded NFC keychain with a smooth teardrop shape.Designed to comfortably fit in your pocket or on a keyring, this version focuses on soft edges and a clean silhouette, making it pleasant to hold and resistant to snagging.Ideal for NFC tags used with smart locks, home automation, access control, or quick phone actions. The rounded form also prints reliably and looks great in solid or translucent filaments. Recommended FilamentsPLA / PLA+ – easy to print, perfect for everyday indoor usePETG – more durable and moisture-resistant for daily carryTPU (optional) – flexible, extra durable, and very pocket-friendly